diff --git a/01-rstudio-intro.html b/01-rstudio-intro.html
index 35ccf19c..c379ffb8 100644
--- a/01-rstudio-intro.html
+++ b/01-rstudio-intro.html
@@ -1445,7 +1445,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/01-rstudio-intro.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/02-project-intro.html b/02-project-intro.html
index b7b5cedc..c01e9b62 100644
--- a/02-project-intro.html
+++ b/02-project-intro.html
@@ -827,7 +827,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/02-project-intro.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/03-seeking-help.html b/03-seeking-help.html
index 0876333c..c49a09c0 100644
--- a/03-seeking-help.html
+++ b/03-seeking-help.html
@@ -623,7 +623,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solución al desafío 1
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>La función <code>c()</code> crea un vector, en el cual todos los
 elementos son del mismo tipo. En el primer caso, los elementos son
@@ -655,7 +655,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solución para el desafío 2
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <p>Busca la ayuda de la función <code>paste()</code>, usa:</p>
 <div class="codewrapper sourceCode" id="cb8">
@@ -752,7 +752,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solución para el desafío 3
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p>La función R estándar para leer archivos delimitados por tabuladores
 con un separador de punto decimal es <code>read.delim()</code>. Tu
@@ -842,7 +842,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/03-seeking-help.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/04-data-structures-part1.html b/04-data-structures-part1.html
index 2c2cca72..2612abcb 100644
--- a/04-data-structures-part1.html
+++ b/04-data-structures-part1.html
@@ -705,7 +705,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Discusión 1
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>Al mantener todos los elementos de una columna del mismo tipo,
 podemos hacer suposiciones simples sobre nuestros datos; si puedes
@@ -1019,7 +1019,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solución del desafío 1
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb66">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1153,7 +1153,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solución al desafío 2
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p>Una solución es usar el argumento <code>stringAsFactors</code>:</p>
 <div class="codewrapper sourceCode" id="cb81">
@@ -1391,7 +1391,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Solución al desafío 3
   </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb105">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1619,7 +1619,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Solución al desafío 4
   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <p>¿Cuál crees que es el resultado del comando
 <code>length(matrix_example)</code>?</p>
@@ -1666,7 +1666,7 @@ <h4 class="accordion-header" id="headingSolution6">
   Solución al desafío 5
   </h4>
 </button>
-<div id="collapseSolution6" class="accordion-collapse collapse" aria-labelledby="headingSolution6" data-bs-parent="#accordionSolution6">
+<div id="collapseSolution6" class="accordion-collapse collapse" data-bs-parent="#accordionSolution6" aria-labelledby="headingSolution6">
 <div class="accordion-body">
 <p>Construye otra matriz, esta vez conteniendo los números 1:50, con 5
 columnas y 10 renglones. ¿Cómo llenó la función
@@ -1709,7 +1709,7 @@ <h4 class="accordion-header" id="headingSolution7">
   Solución al desafío 6
   </h4>
 </button>
-<div id="collapseSolution7" class="accordion-collapse collapse" aria-labelledby="headingSolution7" data-bs-parent="#accordionSolution7">
+<div id="collapseSolution7" class="accordion-collapse collapse" data-bs-parent="#accordionSolution7" aria-labelledby="headingSolution7">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb136">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1761,7 +1761,7 @@ <h4 class="accordion-header" id="headingSolution8">
   Solución al desafío 7
   </h4>
 </button>
-<div id="collapseSolution8" class="accordion-collapse collapse" aria-labelledby="headingSolution8" data-bs-parent="#accordionSolution8">
+<div id="collapseSolution8" class="accordion-collapse collapse" data-bs-parent="#accordionSolution8" aria-labelledby="headingSolution8">
 <div class="accordion-body">
 <p>Considera la salida de R para la siguiente matriz:</p>
 <div class="codewrapper">
@@ -1863,7 +1863,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/04-data-structures-part1.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/05-data-structures-part2.html b/05-data-structures-part2.html
index f9cd478c..6be72f6b 100644
--- a/05-data-structures-part2.html
+++ b/05-data-structures-part2.html
@@ -1471,7 +1471,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/05-data-structures-part2.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/06-data-subsetting.html b/06-data-subsetting.html
index 77ed7623..2214aafc 100644
--- a/06-data-subsetting.html
+++ b/06-data-subsetting.html
@@ -760,7 +760,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solución al desafío 1
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb34">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -964,7 +964,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solución al desafío 3
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb52">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1225,7 +1225,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solución al desafío 2
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <ul><li>La manera <strong>incorrecta</strong> de hacer este problema es
 <code>countries==seAsia</code>. Esta lanza una advertencia
@@ -1515,7 +1515,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Solución al desafío 4
   </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <p>D</p>
 </div>
@@ -1664,7 +1664,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Solución al desafío 5
   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb117">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1730,7 +1730,7 @@ <h4 class="accordion-header" id="headingSolution6">
   Solución del desafío 6
   </h4>
 </button>
-<div id="collapseSolution6" class="accordion-collapse collapse" aria-labelledby="headingSolution6" data-bs-parent="#accordionSolution6">
+<div id="collapseSolution6" class="accordion-collapse collapse" data-bs-parent="#accordionSolution6" aria-labelledby="headingSolution6">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb124">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1874,7 +1874,7 @@ <h4 class="accordion-header" id="headingSolution7">
   Solución del desafío 7
   </h4>
 </button>
-<div id="collapseSolution7" class="accordion-collapse collapse" aria-labelledby="headingSolution7" data-bs-parent="#accordionSolution7">
+<div id="collapseSolution7" class="accordion-collapse collapse" data-bs-parent="#accordionSolution7" aria-labelledby="headingSolution7">
 <div class="accordion-body">
 <p>Corrige cada uno de los siguientes errores para hacer subconjuntos de
 <strong>data frames</strong>:</p>
@@ -1948,7 +1948,7 @@ <h4 class="accordion-header" id="headingSolution8">
   Solución al desafío 8
   </h4>
 </button>
-<div id="collapseSolution8" class="accordion-collapse collapse" aria-labelledby="headingSolution8" data-bs-parent="#accordionSolution8">
+<div id="collapseSolution8" class="accordion-collapse collapse" data-bs-parent="#accordionSolution8" aria-labelledby="headingSolution8">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li><p><code>gapminder</code> es un <code>data.frame</code> por lo que
 para hacer un subconjunto necesita dos dimensiones.
@@ -2042,7 +2042,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/06-data-subsetting.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/07-control-flow.html b/07-control-flow.html
index c7d5969e..9418a14a 100644
--- a/07-control-flow.html
+++ b/07-control-flow.html
@@ -582,7 +582,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solución al Desafío 1
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>Primero veremos una solución al Desafío 1 que no usa la función
 <code>any()</code>. Primero obtenemos un vector lógico que describe que
@@ -878,7 +878,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solución al Desafío 2
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <p>Podemos verificar si dos vectores son idénticos usando la función
 <code>all()</code> :</p>
@@ -964,7 +964,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solución al Desafío 3
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p><strong>Paso 1</strong>: Queremos asegurarnos de que podamos extraer
 todos los valores únicos del vector continente</p>
@@ -1047,7 +1047,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Solución al Desafío 4
   </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <p>Modificamos nuestra solución al Reto 3 agregando ahora dos umbrales,
 <code>lowerThreshold</code> y<code>upperThreshold</code> y extendiendo
@@ -1106,7 +1106,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Solución para el Desafío 5
   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <p>Lo primero que vamos a hacer es usar el comando <code>grep</code> que
 se introdujo en la lección Shell de Unix para encontrar países que
@@ -1238,7 +1238,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/07-control-flow.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/08-plot-ggplot2.html b/08-plot-ggplot2.html
index 82d261be..daf95a15 100644
--- a/08-plot-ggplot2.html
+++ b/08-plot-ggplot2.html
@@ -568,7 +568,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solución al desafío 1
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <p>Modifica el ejemplo de manera que en la figura se muestre como la
 esperanza de vida ha cambiado a través del tiempo:</p>
@@ -609,7 +609,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solución al desafío 2
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <p>En los ejemplos y desafios anteriores hemos usado la función
 <code>aes</code> para decirle al <code>geom_point</code> cuáles serán
@@ -714,7 +714,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solución a desafío 3
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <p>Intercambia el orden de las capas de los puntos y líneas del ejemplo
 anterior. ¿Qué sucede?</p>
@@ -849,7 +849,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Solución al desafío 4a
   </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
 <div class="accordion-body">
 <p>Modifica el color y el tamaño de los puntos en la capa puntos en el
 ejemplo anterior</p>
@@ -894,7 +894,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Solución al desafío 4b
   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
 <div class="accordion-body">
 <p>Modifica tu solución al Desafío 4a de manera que ahora los puntos
 tengan una forma diferente y estén coloreados de acuerdo al continente
@@ -1064,7 +1064,7 @@ <h4 class="accordion-header" id="headingSolution6">
   Solución al desafío 5
   </h4>
 </button>
-<div id="collapseSolution6" class="accordion-collapse collapse" data-bs-parent="#accordionSolution6" aria-labelledby="headingSolution6">
+<div id="collapseSolution6" class="accordion-collapse collapse" aria-labelledby="headingSolution6" data-bs-parent="#accordionSolution6">
 <div class="accordion-body">
 <p>Crea una gráfica de densidad de GDP per cápita, en la que el color
 del relleno cambie por continente.</p>
@@ -1157,7 +1157,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/08-plot-ggplot2.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/09-vectorization.html b/09-vectorization.html
index df7cea53..022b716f 100644
--- a/09-vectorization.html
+++ b/09-vectorization.html
@@ -974,7 +974,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/09-vectorization.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/10-functions.html b/10-functions.html
index 12f47ce1..9733b183 100644
--- a/10-functions.html
+++ b/10-functions.html
@@ -1277,7 +1277,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/10-functions.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/11-writing-data.html b/11-writing-data.html
index 410952fc..2acbfcea 100644
--- a/11-writing-data.html
+++ b/11-writing-data.html
@@ -733,7 +733,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/11-writing-data.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/12-plyr.html b/12-plyr.html
index 2c4960b6..7bcf5f20 100644
--- a/12-plyr.html
+++ b/12-plyr.html
@@ -993,7 +993,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/12-plyr.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/13-dplyr.html b/13-dplyr.html
index 04456663..f05a5d52 100644
--- a/13-dplyr.html
+++ b/13-dplyr.html
@@ -620,7 +620,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solución al Reto 1
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb12">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -756,7 +756,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solución al Reto 2
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb19">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1107,7 +1107,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solución al Reto Avanzado
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb47">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1211,7 +1211,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/13-dplyr.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/14-tidyr.html b/14-tidyr.html
index bfa0d5ad..19c3a1fd 100644
--- a/14-tidyr.html
+++ b/14-tidyr.html
@@ -1167,7 +1167,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/14-tidyr.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/15-knitr-markdown.html b/15-knitr-markdown.html
index 05079674..80e05789 100644
--- a/15-knitr-markdown.html
+++ b/15-knitr-markdown.html
@@ -864,7 +864,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/15-knitr-markdown.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/16-wrap-up.html b/16-wrap-up.html
index 48af1ed7..4894473c 100644
--- a/16-wrap-up.html
+++ b/16-wrap-up.html
@@ -572,7 +572,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/16-wrap-up.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/404.html b/404.html
index 384d7519..ae118d62 100644
--- a/404.html
+++ b/404.html
@@ -475,8 +475,8 @@ <h1>Página no encontrada</h1>
   "url": "https://swcarpentry.github.io/r-novice-gapminder-es/404.html",
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/404.html",
   "dateCreated": "2018-03-20",
-  "dateModified": "2024-07-30",
-  "datePublished": "2024-07-30"
+  "dateModified": "2024-08-06",
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/CODE_OF_CONDUCT.html b/CODE_OF_CONDUCT.html
index 4e7d722f..c18038e4 100644
--- a/CODE_OF_CONDUCT.html
+++ b/CODE_OF_CONDUCT.html
@@ -475,7 +475,7 @@ <h1>Contributor Code of Conduct</h1>
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/CODE_OF_CONDUCT.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/LICENSE.html b/LICENSE.html
index 7124746b..198891da 100644
--- a/LICENSE.html
+++ b/LICENSE.html
@@ -526,7 +526,7 @@ <h1>Licenses</h1>
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/LICENSE.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/NEWS.html b/NEWS.html
index f1852b26..cc139216 100644
--- a/NEWS.html
+++ b/NEWS.html
@@ -485,7 +485,7 @@ <h2 id="lanzamientos-de-lecciones-de-inglés-anteriores">Lanzamientos de leccion
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/NEWS.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/aio.html b/aio.html
index 482baf8e..d86a52f9 100644
--- a/aio.html
+++ b/aio.html
@@ -2104,7 +2104,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solución al desafío 1
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>La función <code>c()</code> crea un vector, en el cual todos los
 elementos son del mismo tipo. En el primer caso, los elementos son
@@ -2136,7 +2136,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solución para el desafío 2
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <p>Busca la ayuda de la función <code>paste()</code>, usa:</p>
 <div class="codewrapper sourceCode" id="cb8">
@@ -2233,7 +2233,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solución para el desafío 3
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p>La función R estándar para leer archivos delimitados por tabuladores
 con un separador de punto decimal es <code>read.delim()</code>. Tu
@@ -2568,7 +2568,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Discusión 1
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>Al mantener todos los elementos de una columna del mismo tipo,
 podemos hacer suposiciones simples sobre nuestros datos; si puedes
@@ -2882,7 +2882,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solución del desafío 1
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb66">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -3018,7 +3018,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solución al desafío 2
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p>Una solución es usar el argumento <code>stringAsFactors</code>:</p>
 <div class="codewrapper sourceCode" id="cb81">
@@ -3260,7 +3260,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Solución al desafío 3
   </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb105">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -3490,7 +3490,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Solución al desafío 4
   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <p>¿Cuál crees que es el resultado del comando
 <code>length(matrix_example)</code>?</p>
@@ -3537,7 +3537,7 @@ <h4 class="accordion-header" id="headingSolution6">
   Solución al desafío 5
   </h4>
 </button>
-<div id="collapseSolution6" class="accordion-collapse collapse" aria-labelledby="headingSolution6" data-bs-parent="#accordionSolution6">
+<div id="collapseSolution6" class="accordion-collapse collapse" data-bs-parent="#accordionSolution6" aria-labelledby="headingSolution6">
 <div class="accordion-body">
 <p>Construye otra matriz, esta vez conteniendo los números 1:50, con 5
 columnas y 10 renglones. ¿Cómo llenó la función
@@ -3582,7 +3582,7 @@ <h4 class="accordion-header" id="headingSolution7">
   Solución al desafío 6
   </h4>
 </button>
-<div id="collapseSolution7" class="accordion-collapse collapse" aria-labelledby="headingSolution7" data-bs-parent="#accordionSolution7">
+<div id="collapseSolution7" class="accordion-collapse collapse" data-bs-parent="#accordionSolution7" aria-labelledby="headingSolution7">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb136">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -3636,7 +3636,7 @@ <h4 class="accordion-header" id="headingSolution8">
   Solución al desafío 7
   </h4>
 </button>
-<div id="collapseSolution8" class="accordion-collapse collapse" aria-labelledby="headingSolution8" data-bs-parent="#accordionSolution8">
+<div id="collapseSolution8" class="accordion-collapse collapse" data-bs-parent="#accordionSolution8" aria-labelledby="headingSolution8">
 <div class="accordion-body">
 <p>Considera la salida de R para la siguiente matriz:</p>
 <div class="codewrapper">
@@ -5060,7 +5060,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solución al desafío 1
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb34">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -5272,7 +5272,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solución al desafío 3
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb52">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -5536,7 +5536,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solución al desafío 2
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <ul>
 <li>La manera <strong>incorrecta</strong> de hacer este problema es
@@ -5839,7 +5839,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Solución al desafío 4
   </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <p>D</p>
 </div>
@@ -5990,7 +5990,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Solución al desafío 5
   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb117">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -6056,7 +6056,7 @@ <h4 class="accordion-header" id="headingSolution6">
   Solución del desafío 6
   </h4>
 </button>
-<div id="collapseSolution6" class="accordion-collapse collapse" aria-labelledby="headingSolution6" data-bs-parent="#accordionSolution6">
+<div id="collapseSolution6" class="accordion-collapse collapse" data-bs-parent="#accordionSolution6" aria-labelledby="headingSolution6">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb124">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -6212,7 +6212,7 @@ <h4 class="accordion-header" id="headingSolution7">
   Solución del desafío 7
   </h4>
 </button>
-<div id="collapseSolution7" class="accordion-collapse collapse" aria-labelledby="headingSolution7" data-bs-parent="#accordionSolution7">
+<div id="collapseSolution7" class="accordion-collapse collapse" data-bs-parent="#accordionSolution7" aria-labelledby="headingSolution7">
 <div class="accordion-body">
 <p>Corrige cada uno de los siguientes errores para hacer subconjuntos de
 <strong>data frames</strong>:</p>
@@ -6298,7 +6298,7 @@ <h4 class="accordion-header" id="headingSolution8">
   Solución al desafío 8
   </h4>
 </button>
-<div id="collapseSolution8" class="accordion-collapse collapse" aria-labelledby="headingSolution8" data-bs-parent="#accordionSolution8">
+<div id="collapseSolution8" class="accordion-collapse collapse" data-bs-parent="#accordionSolution8" aria-labelledby="headingSolution8">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li><p><code>gapminder</code> es un <code>data.frame</code> por lo que
@@ -6513,7 +6513,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solución al Desafío 1
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>Primero veremos una solución al Desafío 1 que no usa la función
 <code>any()</code>. Primero obtenemos un vector lógico que describe que
@@ -6811,7 +6811,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solución al Desafío 2
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <p>Podemos verificar si dos vectores son idénticos usando la función
 <code>all()</code> :</p>
@@ -6897,7 +6897,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solución al Desafío 3
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p><strong>Paso 1</strong>: Queremos asegurarnos de que podamos extraer
 todos los valores únicos del vector continente</p>
@@ -6982,7 +6982,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Solución al Desafío 4
   </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <p>Modificamos nuestra solución al Reto 3 agregando ahora dos umbrales,
 <code>lowerThreshold</code> y<code>upperThreshold</code> y extendiendo
@@ -7041,7 +7041,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Solución para el Desafío 5
   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <p>Lo primero que vamos a hacer es usar el comando <code>grep</code> que
 se introdujo en la lección Shell de Unix para encontrar países que
@@ -7280,7 +7280,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solución al desafío 1
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <p>Modifica el ejemplo de manera que en la figura se muestre como la
 esperanza de vida ha cambiado a través del tiempo:</p>
@@ -7322,7 +7322,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solución al desafío 2
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <p>En los ejemplos y desafios anteriores hemos usado la función
 <code>aes</code> para decirle al <code>geom_point</code> cuáles serán
@@ -7430,7 +7430,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solución a desafío 3
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <p>Intercambia el orden de las capas de los puntos y líneas del ejemplo
 anterior. ¿Qué sucede?</p>
@@ -7567,7 +7567,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Solución al desafío 4a
   </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
 <div class="accordion-body">
 <p>Modifica el color y el tamaño de los puntos en la capa puntos en el
 ejemplo anterior</p>
@@ -7613,7 +7613,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Solución al desafío 4b
   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
 <div class="accordion-body">
 <p>Modifica tu solución al Desafío 4a de manera que ahora los puntos
 tengan una forma diferente y estén coloreados de acuerdo al continente
@@ -7792,7 +7792,7 @@ <h4 class="accordion-header" id="headingSolution6">
   Solución al desafío 5
   </h4>
 </button>
-<div id="collapseSolution6" class="accordion-collapse collapse" data-bs-parent="#accordionSolution6" aria-labelledby="headingSolution6">
+<div id="collapseSolution6" class="accordion-collapse collapse" aria-labelledby="headingSolution6" data-bs-parent="#accordionSolution6">
 <div class="accordion-body">
 <p>Crea una gráfica de densidad de GDP per cápita, en la que el color
 del relleno cambie por continente.</p>
@@ -10208,7 +10208,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solución al Reto 1
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-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
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 <div class="codewrapper sourceCode" id="cb12">
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-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb19">
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 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb47">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -12060,8 +12060,8 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
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-  "dateModified": "2024-07-30",
-  "datePublished": "2024-07-30"
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diff --git a/discuss.html b/discuss.html
index 40cb1688..69ed70a8 100644
--- a/discuss.html
+++ b/discuss.html
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diff --git a/images.html b/images.html
index c80937b2..25356cd6 100644
--- a/images.html
+++ b/images.html
@@ -617,8 +617,8 @@ <h3 id="15-knitr-markdown-figure-2">Figura 2</h3>
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-  "dateModified": "2024-07-30",
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diff --git a/index.html b/index.html
index 0b645782..8cd946d5 100644
--- a/index.html
+++ b/index.html
@@ -484,8 +484,8 @@ <h3 class="callout-title">Prerrequisitos<a class="anchor" aria-label="anclaje" h
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   "dateCreated": "2018-03-20",
-  "dateModified": "2024-07-30",
-  "datePublished": "2024-07-30"
+  "dateModified": "2024-08-06",
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/instructor-notes.html b/instructor-notes.html
index fb182d4d..7f1d1cdb 100644
--- a/instructor-notes.html
+++ b/instructor-notes.html
@@ -679,8 +679,8 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
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   "dateCreated": "2018-03-20",
-  "dateModified": "2024-07-30",
-  "datePublished": "2024-07-30"
+  "dateModified": "2024-08-06",
+  "datePublished": "2024-08-06"
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diff --git a/instructor/01-rstudio-intro.html b/instructor/01-rstudio-intro.html
index ad99dba9..f4dfacdb 100644
--- a/instructor/01-rstudio-intro.html
+++ b/instructor/01-rstudio-intro.html
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-  "datePublished": "2024-07-30"
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diff --git a/instructor/02-project-intro.html b/instructor/02-project-intro.html
index cfb1d942..cc0041c5 100644
--- a/instructor/02-project-intro.html
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   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/instructor/02-project-intro.html",
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   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
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diff --git a/instructor/03-seeking-help.html b/instructor/03-seeking-help.html
index 85edb3c8..37ee79eb 100644
--- a/instructor/03-seeking-help.html
+++ b/instructor/03-seeking-help.html
@@ -625,7 +625,7 @@ <h4 class="accordion-header" id="headingSolution1">
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   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>La función <code>c()</code> crea un vector, en el cual todos los
 elementos son del mismo tipo. En el primer caso, los elementos son
@@ -657,7 +657,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solución para el desafío 2
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <p>Busca la ayuda de la función <code>paste()</code>, usa:</p>
 <div class="codewrapper sourceCode" id="cb8">
@@ -754,7 +754,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solución para el desafío 3
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p>La función R estándar para leer archivos delimitados por tabuladores
 con un separador de punto decimal es <code>read.delim()</code>. Tu
@@ -844,7 +844,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
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-  "datePublished": "2024-07-30"
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diff --git a/instructor/04-data-structures-part1.html b/instructor/04-data-structures-part1.html
index 600c851f..c3d683fe 100644
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   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
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 <div class="accordion-body">
 <p>Al mantener todos los elementos de una columna del mismo tipo,
 podemos hacer suposiciones simples sobre nuestros datos; si puedes
@@ -1021,7 +1021,7 @@ <h4 class="accordion-header" id="headingSolution2">
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   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
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 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb66">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1155,7 +1155,7 @@ <h4 class="accordion-header" id="headingSolution3">
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-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
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 <div class="accordion-body">
 <p>Una solución es usar el argumento <code>stringAsFactors</code>:</p>
 <div class="codewrapper sourceCode" id="cb81">
@@ -1393,7 +1393,7 @@ <h4 class="accordion-header" id="headingSolution4">
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   </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
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 <div class="codewrapper sourceCode" id="cb105">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
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   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <p>¿Cuál crees que es el resultado del comando
 <code>length(matrix_example)</code>?</p>
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   Solución al desafío 5
   </h4>
 </button>
-<div id="collapseSolution6" class="accordion-collapse collapse" aria-labelledby="headingSolution6" data-bs-parent="#accordionSolution6">
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 <p>Construye otra matriz, esta vez conteniendo los números 1:50, con 5
 columnas y 10 renglones. ¿Cómo llenó la función
@@ -1711,7 +1711,7 @@ <h4 class="accordion-header" id="headingSolution7">
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   </h4>
 </button>
-<div id="collapseSolution7" class="accordion-collapse collapse" aria-labelledby="headingSolution7" data-bs-parent="#accordionSolution7">
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 <div class="codewrapper sourceCode" id="cb136">
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   </h4>
 </button>
-<div id="collapseSolution8" class="accordion-collapse collapse" aria-labelledby="headingSolution8" data-bs-parent="#accordionSolution8">
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 <div class="accordion-body">
 <p>Considera la salida de R para la siguiente matriz:</p>
 <div class="codewrapper">
@@ -1865,7 +1865,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
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-  "datePublished": "2024-07-30"
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diff --git a/instructor/05-data-structures-part2.html b/instructor/05-data-structures-part2.html
index 5b51b117..1f0ee3f2 100644
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   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
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diff --git a/instructor/06-data-subsetting.html b/instructor/06-data-subsetting.html
index 4a2f8513..87262526 100644
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   </h4>
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 <div class="codewrapper sourceCode" id="cb34">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -966,7 +966,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solución al desafío 3
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb52">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1227,7 +1227,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solución al desafío 2
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <ul><li>La manera <strong>incorrecta</strong> de hacer este problema es
 <code>countries==seAsia</code>. Esta lanza una advertencia
@@ -1517,7 +1517,7 @@ <h4 class="accordion-header" id="headingSolution4">
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   </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <p>D</p>
 </div>
@@ -1666,7 +1666,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Solución al desafío 5
   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
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 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb117">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1732,7 +1732,7 @@ <h4 class="accordion-header" id="headingSolution6">
   Solución del desafío 6
   </h4>
 </button>
-<div id="collapseSolution6" class="accordion-collapse collapse" aria-labelledby="headingSolution6" data-bs-parent="#accordionSolution6">
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 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb124">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1876,7 +1876,7 @@ <h4 class="accordion-header" id="headingSolution7">
   Solución del desafío 7
   </h4>
 </button>
-<div id="collapseSolution7" class="accordion-collapse collapse" aria-labelledby="headingSolution7" data-bs-parent="#accordionSolution7">
+<div id="collapseSolution7" class="accordion-collapse collapse" data-bs-parent="#accordionSolution7" aria-labelledby="headingSolution7">
 <div class="accordion-body">
 <p>Corrige cada uno de los siguientes errores para hacer subconjuntos de
 <strong>data frames</strong>:</p>
@@ -1950,7 +1950,7 @@ <h4 class="accordion-header" id="headingSolution8">
   Solución al desafío 8
   </h4>
 </button>
-<div id="collapseSolution8" class="accordion-collapse collapse" aria-labelledby="headingSolution8" data-bs-parent="#accordionSolution8">
+<div id="collapseSolution8" class="accordion-collapse collapse" data-bs-parent="#accordionSolution8" aria-labelledby="headingSolution8">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li><p><code>gapminder</code> es un <code>data.frame</code> por lo que
 para hacer un subconjunto necesita dos dimensiones.
@@ -2044,7 +2044,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/instructor/06-data-subsetting.html",
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   "dateModified": "2024-07-02",
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   </script><script>
diff --git a/instructor/07-control-flow.html b/instructor/07-control-flow.html
index a016f3cb..263a2bf6 100644
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+++ b/instructor/07-control-flow.html
@@ -584,7 +584,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solución al Desafío 1
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>Primero veremos una solución al Desafío 1 que no usa la función
 <code>any()</code>. Primero obtenemos un vector lógico que describe que
@@ -880,7 +880,7 @@ <h4 class="accordion-header" id="headingSolution2">
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   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <p>Podemos verificar si dos vectores son idénticos usando la función
 <code>all()</code> :</p>
@@ -966,7 +966,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solución al Desafío 3
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p><strong>Paso 1</strong>: Queremos asegurarnos de que podamos extraer
 todos los valores únicos del vector continente</p>
@@ -1049,7 +1049,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Solución al Desafío 4
   </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <p>Modificamos nuestra solución al Reto 3 agregando ahora dos umbrales,
 <code>lowerThreshold</code> y<code>upperThreshold</code> y extendiendo
@@ -1108,7 +1108,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Solución para el Desafío 5
   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <p>Lo primero que vamos a hacer es usar el comando <code>grep</code> que
 se introdujo en la lección Shell de Unix para encontrar países que
@@ -1240,7 +1240,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/instructor/07-control-flow.html",
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   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
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diff --git a/instructor/08-plot-ggplot2.html b/instructor/08-plot-ggplot2.html
index e3f22257..cb8e993e 100644
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@@ -570,7 +570,7 @@ <h4 class="accordion-header" id="headingSolution1">
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   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <p>Modifica el ejemplo de manera que en la figura se muestre como la
 esperanza de vida ha cambiado a través del tiempo:</p>
@@ -611,7 +611,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solución al desafío 2
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <p>En los ejemplos y desafios anteriores hemos usado la función
 <code>aes</code> para decirle al <code>geom_point</code> cuáles serán
@@ -716,7 +716,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solución a desafío 3
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <p>Intercambia el orden de las capas de los puntos y líneas del ejemplo
 anterior. ¿Qué sucede?</p>
@@ -851,7 +851,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Solución al desafío 4a
   </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
 <div class="accordion-body">
 <p>Modifica el color y el tamaño de los puntos en la capa puntos en el
 ejemplo anterior</p>
@@ -896,7 +896,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Solución al desafío 4b
   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
 <div class="accordion-body">
 <p>Modifica tu solución al Desafío 4a de manera que ahora los puntos
 tengan una forma diferente y estén coloreados de acuerdo al continente
@@ -1066,7 +1066,7 @@ <h4 class="accordion-header" id="headingSolution6">
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 </button>
-<div id="collapseSolution6" class="accordion-collapse collapse" data-bs-parent="#accordionSolution6" aria-labelledby="headingSolution6">
+<div id="collapseSolution6" class="accordion-collapse collapse" aria-labelledby="headingSolution6" data-bs-parent="#accordionSolution6">
 <div class="accordion-body">
 <p>Crea una gráfica de densidad de GDP per cápita, en la que el color
 del relleno cambie por continente.</p>
@@ -1159,7 +1159,7 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
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diff --git a/instructor/09-vectorization.html b/instructor/09-vectorization.html
index 6ab18b6d..a6120e18 100644
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diff --git a/instructor/10-functions.html b/instructor/10-functions.html
index e1ab8994..2f73adda 100644
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diff --git a/instructor/11-writing-data.html b/instructor/11-writing-data.html
index 055d6e7e..f9439594 100644
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diff --git a/instructor/12-plyr.html b/instructor/12-plyr.html
index 0882fb5c..9939e6a2 100644
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-  "datePublished": "2024-07-30"
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diff --git a/instructor/13-dplyr.html b/instructor/13-dplyr.html
index 3909f9d8..88f3b6cc 100644
--- a/instructor/13-dplyr.html
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-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
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-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
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 <div class="codewrapper sourceCode" id="cb19">
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   </h4>
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-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
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diff --git a/instructor/14-tidyr.html b/instructor/14-tidyr.html
index 10c5bae2..24dc6a0e 100644
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diff --git a/instructor/15-knitr-markdown.html b/instructor/15-knitr-markdown.html
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diff --git a/instructor/16-wrap-up.html b/instructor/16-wrap-up.html
index ed08741f..9a495cff 100644
--- a/instructor/16-wrap-up.html
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-  "datePublished": "2024-07-30"
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diff --git a/instructor/404.html b/instructor/404.html
index c7c890a6..ec835d8c 100644
--- a/instructor/404.html
+++ b/instructor/404.html
@@ -475,8 +475,8 @@ <h1>Página no encontrada</h1>
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   "dateCreated": "2018-03-20",
-  "dateModified": "2024-07-30",
-  "datePublished": "2024-07-30"
+  "dateModified": "2024-08-06",
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diff --git a/instructor/CODE_OF_CONDUCT.html b/instructor/CODE_OF_CONDUCT.html
index 04f8917b..754260b1 100644
--- a/instructor/CODE_OF_CONDUCT.html
+++ b/instructor/CODE_OF_CONDUCT.html
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-  "datePublished": "2024-07-30"
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diff --git a/instructor/LICENSE.html b/instructor/LICENSE.html
index 73cb1f9d..7806c0e9 100644
--- a/instructor/LICENSE.html
+++ b/instructor/LICENSE.html
@@ -528,7 +528,7 @@ <h1>Licenses</h1>
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   "dateCreated": "2018-03-20",
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diff --git a/instructor/NEWS.html b/instructor/NEWS.html
index edae96b1..52c4e1c5 100644
--- a/instructor/NEWS.html
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diff --git a/instructor/aio.html b/instructor/aio.html
index fde6c36e..f365df14 100644
--- a/instructor/aio.html
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-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
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 <div class="accordion-body">
 <p>La función <code>c()</code> crea un vector, en el cual todos los
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@@ -2141,7 +2141,7 @@ <h4 class="accordion-header" id="headingSolution2">
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   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
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 <p>Busca la ayuda de la función <code>paste()</code>, usa:</p>
 <div class="codewrapper sourceCode" id="cb8">
@@ -2238,7 +2238,7 @@ <h4 class="accordion-header" id="headingSolution3">
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   </h4>
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 <p>La función R estándar para leer archivos delimitados por tabuladores
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-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
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 <p>Al mantener todos los elementos de una columna del mismo tipo,
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@@ -2888,7 +2888,7 @@ <h4 class="accordion-header" id="headingSolution2">
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   </h4>
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-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
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 <div class="codewrapper sourceCode" id="cb66">
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 <p>Una solución es usar el argumento <code>stringAsFactors</code>:</p>
 <div class="codewrapper sourceCode" id="cb81">
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 <div class="codewrapper sourceCode" id="cb105">
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@@ -3496,7 +3496,7 @@ <h4 class="accordion-header" id="headingSolution5">
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-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
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 <div class="accordion-body">
 <p>¿Cuál crees que es el resultado del comando
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@@ -3543,7 +3543,7 @@ <h4 class="accordion-header" id="headingSolution6">
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   </h4>
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-<div id="collapseSolution6" class="accordion-collapse collapse" aria-labelledby="headingSolution6" data-bs-parent="#accordionSolution6">
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 <p>Construye otra matriz, esta vez conteniendo los números 1:50, con 5
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@@ -3588,7 +3588,7 @@ <h4 class="accordion-header" id="headingSolution7">
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-<div id="collapseSolution7" class="accordion-collapse collapse" aria-labelledby="headingSolution7" data-bs-parent="#accordionSolution7">
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 <div class="codewrapper sourceCode" id="cb136">
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-<div id="collapseSolution8" class="accordion-collapse collapse" aria-labelledby="headingSolution8" data-bs-parent="#accordionSolution8">
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 <p>Considera la salida de R para la siguiente matriz:</p>
 <div class="codewrapper">
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 <div class="codewrapper sourceCode" id="cb34">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
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   </h4>
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 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb52">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -5544,7 +5544,7 @@ <h4 class="accordion-header" id="headingSolution3">
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   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
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 <div class="accordion-body">
 <ul>
 <li>La manera <strong>incorrecta</strong> de hacer este problema es
@@ -5847,7 +5847,7 @@ <h4 class="accordion-header" id="headingSolution4">
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   </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
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 <div class="accordion-body">
 <p>D</p>
 </div>
@@ -5998,7 +5998,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Solución al desafío 5
   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb117">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -6064,7 +6064,7 @@ <h4 class="accordion-header" id="headingSolution6">
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   </h4>
 </button>
-<div id="collapseSolution6" class="accordion-collapse collapse" aria-labelledby="headingSolution6" data-bs-parent="#accordionSolution6">
+<div id="collapseSolution6" class="accordion-collapse collapse" data-bs-parent="#accordionSolution6" aria-labelledby="headingSolution6">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb124">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -6220,7 +6220,7 @@ <h4 class="accordion-header" id="headingSolution7">
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   </h4>
 </button>
-<div id="collapseSolution7" class="accordion-collapse collapse" aria-labelledby="headingSolution7" data-bs-parent="#accordionSolution7">
+<div id="collapseSolution7" class="accordion-collapse collapse" data-bs-parent="#accordionSolution7" aria-labelledby="headingSolution7">
 <div class="accordion-body">
 <p>Corrige cada uno de los siguientes errores para hacer subconjuntos de
 <strong>data frames</strong>:</p>
@@ -6306,7 +6306,7 @@ <h4 class="accordion-header" id="headingSolution8">
   Solución al desafío 8
   </h4>
 </button>
-<div id="collapseSolution8" class="accordion-collapse collapse" aria-labelledby="headingSolution8" data-bs-parent="#accordionSolution8">
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 <ol style="list-style-type: decimal">
 <li><p><code>gapminder</code> es un <code>data.frame</code> por lo que
@@ -6522,7 +6522,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solución al Desafío 1
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>Primero veremos una solución al Desafío 1 que no usa la función
 <code>any()</code>. Primero obtenemos un vector lógico que describe que
@@ -6820,7 +6820,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solución al Desafío 2
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <p>Podemos verificar si dos vectores son idénticos usando la función
 <code>all()</code> :</p>
@@ -6906,7 +6906,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solución al Desafío 3
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p><strong>Paso 1</strong>: Queremos asegurarnos de que podamos extraer
 todos los valores únicos del vector continente</p>
@@ -6991,7 +6991,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Solución al Desafío 4
   </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <p>Modificamos nuestra solución al Reto 3 agregando ahora dos umbrales,
 <code>lowerThreshold</code> y<code>upperThreshold</code> y extendiendo
@@ -7050,7 +7050,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Solución para el Desafío 5
   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <p>Lo primero que vamos a hacer es usar el comando <code>grep</code> que
 se introdujo en la lección Shell de Unix para encontrar países que
@@ -7290,7 +7290,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solución al desafío 1
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <p>Modifica el ejemplo de manera que en la figura se muestre como la
 esperanza de vida ha cambiado a través del tiempo:</p>
@@ -7332,7 +7332,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solución al desafío 2
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <p>En los ejemplos y desafios anteriores hemos usado la función
 <code>aes</code> para decirle al <code>geom_point</code> cuáles serán
@@ -7440,7 +7440,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solución a desafío 3
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <p>Intercambia el orden de las capas de los puntos y líneas del ejemplo
 anterior. ¿Qué sucede?</p>
@@ -7577,7 +7577,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Solución al desafío 4a
   </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
 <div class="accordion-body">
 <p>Modifica el color y el tamaño de los puntos en la capa puntos en el
 ejemplo anterior</p>
@@ -7623,7 +7623,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Solución al desafío 4b
   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
 <div class="accordion-body">
 <p>Modifica tu solución al Desafío 4a de manera que ahora los puntos
 tengan una forma diferente y estén coloreados de acuerdo al continente
@@ -7802,7 +7802,7 @@ <h4 class="accordion-header" id="headingSolution6">
   Solución al desafío 5
   </h4>
 </button>
-<div id="collapseSolution6" class="accordion-collapse collapse" data-bs-parent="#accordionSolution6" aria-labelledby="headingSolution6">
+<div id="collapseSolution6" class="accordion-collapse collapse" aria-labelledby="headingSolution6" data-bs-parent="#accordionSolution6">
 <div class="accordion-body">
 <p>Crea una gráfica de densidad de GDP per cápita, en la que el color
 del relleno cambie por continente.</p>
@@ -10223,7 +10223,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solución al Reto 1
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb12">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -10363,7 +10363,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solución al Reto 2
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb19">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -10722,7 +10722,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solución al Reto Avanzado
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb47">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -12078,8 +12078,8 @@ <h3 class="callout-title">Puntos Clave<a class="anchor" aria-label="anclaje" hre
   "url": "https://swcarpentry.github.io/r-novice-gapminder-es/instructor/aio.html",
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/instructor/aio.html",
   "dateCreated": "2018-03-20",
-  "dateModified": "2024-07-30",
-  "datePublished": "2024-07-30"
+  "dateModified": "2024-08-06",
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/instructor/discuss.html b/instructor/discuss.html
index 050d1f7a..9ae96d29 100644
--- a/instructor/discuss.html
+++ b/instructor/discuss.html
@@ -471,7 +471,7 @@ <h1>Discussion</h1>
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/instructor/discuss.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/instructor/images.html b/instructor/images.html
index 2938d5c5..d9c68b49 100644
--- a/instructor/images.html
+++ b/instructor/images.html
@@ -619,8 +619,8 @@ <h3 id="15-knitr-markdown-figure-2">Figura 2</h3>
   "url": "https://swcarpentry.github.io/r-novice-gapminder-es/instructor/images.html",
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/instructor/images.html",
   "dateCreated": "2018-03-20",
-  "dateModified": "2024-07-30",
-  "datePublished": "2024-07-30"
+  "dateModified": "2024-08-06",
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/instructor/index.html b/instructor/index.html
index 7abcf624..68d3e31b 100644
--- a/instructor/index.html
+++ b/instructor/index.html
@@ -646,8 +646,8 @@ <h3 class="callout-title">Prerrequisitos<a class="anchor" aria-label="anclaje" h
   "url": "https://swcarpentry.github.io/r-novice-gapminder-es/instructor/index.html",
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/instructor/index.html",
   "dateCreated": "2018-03-20",
-  "dateModified": "2024-07-30",
-  "datePublished": "2024-07-30"
+  "dateModified": "2024-08-06",
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/instructor/instructor-notes.html b/instructor/instructor-notes.html
index 8f8cc38b..09ac7e67 100644
--- a/instructor/instructor-notes.html
+++ b/instructor/instructor-notes.html
@@ -697,8 +697,8 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
   "url": "https://swcarpentry.github.io/r-novice-gapminder-es/instructor/instructor-notes.html",
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/instructor/instructor-notes.html",
   "dateCreated": "2018-03-20",
-  "dateModified": "2024-07-30",
-  "datePublished": "2024-07-30"
+  "dateModified": "2024-08-06",
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/instructor/key-points.html b/instructor/key-points.html
index 44ee693c..e12bec7b 100644
--- a/instructor/key-points.html
+++ b/instructor/key-points.html
@@ -672,8 +672,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "url": "https://swcarpentry.github.io/r-novice-gapminder-es/instructor/key-points.html",
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/instructor/key-points.html",
   "dateCreated": "2018-03-20",
-  "dateModified": "2024-07-30",
-  "datePublished": "2024-07-30"
+  "dateModified": "2024-08-06",
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/instructor/profiles.html b/instructor/profiles.html
index 2e5867c6..4135c2bb 100644
--- a/instructor/profiles.html
+++ b/instructor/profiles.html
@@ -426,8 +426,8 @@ <h1>Perfiles de estudiante</h1>
   "url": "https://swcarpentry.github.io/r-novice-gapminder-es/instructor/profiles.html",
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/instructor/profiles.html",
   "dateCreated": "2018-03-20",
-  "dateModified": "2024-07-30",
-  "datePublished": "2024-07-30"
+  "dateModified": "2024-08-06",
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/instructor/reference.html b/instructor/reference.html
index ac364679..60a4bbcc 100644
--- a/instructor/reference.html
+++ b/instructor/reference.html
@@ -1014,7 +1014,7 @@ <h1>Referencia</h1>
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/instructor/reference.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/key-points.html b/key-points.html
index e5c28731..1ef81151 100644
--- a/key-points.html
+++ b/key-points.html
@@ -670,8 +670,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "url": "https://swcarpentry.github.io/r-novice-gapminder-es/key-points.html",
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/key-points.html",
   "dateCreated": "2018-03-20",
-  "dateModified": "2024-07-30",
-  "datePublished": "2024-07-30"
+  "dateModified": "2024-08-06",
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/pkgdown.yml b/pkgdown.yml
index 7cd0b142..8d7b495e 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -2,4 +2,4 @@ pandoc: 3.1.11
 pkgdown: 2.1.0
 pkgdown_sha: ~
 articles: {}
-last_built: 2024-07-30T00:27Z
+last_built: 2024-08-06T00:26Z
diff --git a/profiles.html b/profiles.html
index d832275f..e06d1537 100644
--- a/profiles.html
+++ b/profiles.html
@@ -426,8 +426,8 @@ <h1>Perfiles de estudiante</h1>
   "url": "https://swcarpentry.github.io/r-novice-gapminder-es/profiles.html",
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/profiles.html",
   "dateCreated": "2018-03-20",
-  "dateModified": "2024-07-30",
-  "datePublished": "2024-07-30"
+  "dateModified": "2024-08-06",
+  "datePublished": "2024-08-06"
 }
 
   </script><script>
diff --git a/reference.html b/reference.html
index 0faf15e2..5661170d 100644
--- a/reference.html
+++ b/reference.html
@@ -1012,7 +1012,7 @@ <h1>Referencia</h1>
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder-es/reference.html",
   "dateCreated": "2018-03-20",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-07-30"
+  "datePublished": "2024-08-06"
 }
 
   </script><script>